217766016

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 716284800

約数和(自身を除く): 498518784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 128, 131, 144, 148, 156, 192, 208, 216, 222, 234, 262, 288, 296, 312, 333, 351, 384, 393, 416, 432, 444, 468, 481, 524, 576, 592, 624, 666, 702, 786, 832, 864, 888, 936, 962, 999, 1048, 1152, 1179, 1184, 1248, 1332, 1404, 1443, 1572, 1664, 1703, 1728, 1776, 1872, 1924, 1998, 2096, 2358, 2368, 2496, 2664, 2808, 2886, 3144, 3406, 3456, 3537, 3552, 3744, 3848, 3996, 4192, 4329, 4716, 4736, 4847, 4992, 5109, 5328, 5616, 5772, 6288, 6812, 7074, 7104, 7488, 7696, 7992, 8384, 8658, 9432, 9694, 10218, 10656, 11232, 11544, 12576, 12987, 13624, 14148, 14208, 14541, 14976, 15327, 15392, 15984, 16768, 17316, 18864, 19388, 20436, 21312, 22464, 23088, 25152, 25974, 27248, 28296, 29082, 30654, 30784, 31968, 34632, 37728, 38776, 40872, 42624, 43623, 44928, 45981, 46176, 50304, 51948, 54496, 56592, 58164, 61308, 61568, 63011, 63936, 69264, 75456, 77552, 81744, 87246, 91962, 92352, 103896, 108992, 113184, 116328, 122616, 126022, 127872, 130869, 138528, 150912, 155104, 163488, 174492, 183924, 184704, 189033, 207792, 217984, 226368, 232656, 245232, 252044, 261738, 277056, 310208, 326976, 348984, 367848, 378066, 415584, 452736, 465312, 490464, 504088, 523476, 554112, 567099, 620416, 653952, 697968, 735696, 756132, 831168, 930624, 980928, 1008176, 1046952, 1134198, 1395936, 1471392, 1512264, 1662336, 1701297, 1861248, 1961856, 2016352, 2093904, 2268396, 2791872, 2942784, 3024528, 3402594, 4032704, 4187808, 4536792, 5583744, 5885568, 6049056, 6805188, 8065408, 8375616, 9073584, 12098112, 13610376, 16751232, 18147168, 24196224, 27220752, 36294336, 54441504, 72588672, 108883008, 217766016]

約数ペア:

[(1, 217766016), (2, 108883008), (3, 72588672), (4, 54441504), (6, 36294336), (8, 27220752), (9, 24196224), (12, 18147168), (13, 16751232), (16, 13610376), (18, 12098112), (24, 9073584), (26, 8375616), (27, 8065408), (32, 6805188), (36, 6049056), (37, 5885568), (39, 5583744), (48, 4536792), (52, 4187808), (54, 4032704), (64, 3402594), (72, 3024528), (74, 2942784), (78, 2791872), (96, 2268396), (104, 2093904), (108, 2016352), (111, 1961856), (117, 1861248), (128, 1701297), (131, 1662336), (144, 1512264), (148, 1471392), (156, 1395936), (192, 1134198), (208, 1046952), (216, 1008176), (222, 980928), (234, 930624), (262, 831168), (288, 756132), (296, 735696), (312, 697968), (333, 653952), (351, 620416), (384, 567099), (393, 554112), (416, 523476), (432, 504088), (444, 490464), (468, 465312), (481, 452736), (524, 415584), (576, 378066), (592, 367848), (624, 348984), (666, 326976), (702, 310208), (786, 277056), (832, 261738), (864, 252044), (888, 245232), (936, 232656), (962, 226368), (999, 217984), (1048, 207792), (1152, 189033), (1179, 184704), (1184, 183924), (1248, 174492), (1332, 163488), (1404, 155104), (1443, 150912), (1572, 138528), (1664, 130869), (1703, 127872), (1728, 126022), (1776, 122616), (1872, 116328), (1924, 113184), (1998, 108992), (2096, 103896), (2358, 92352), (2368, 91962), (2496, 87246), (2664, 81744), (2808, 77552), (2886, 75456), (3144, 69264), (3406, 63936), (3456, 63011), (3537, 61568), (3552, 61308), (3744, 58164), (3848, 56592), (3996, 54496), (4192, 51948), (4329, 50304), (4716, 46176), (4736, 45981), (4847, 44928), (4992, 43623), (5109, 42624), (5328, 40872), (5616, 38776), (5772, 37728), (6288, 34632), (6812, 31968), (7074, 30784), (7104, 30654), (7488, 29082), (7696, 28296), (7992, 27248), (8384, 25974), (8658, 25152), (9432, 23088), (9694, 22464), (10218, 21312), (10656, 20436), (11232, 19388), (11544, 18864), (12576, 17316), (12987, 16768), (13624, 15984), (14148, 15392), (14208, 15327), (14541, 14976)]